TOP 10 - Emergency Blanket (Editor's Choice)

What is Best Emergency Blanket?🚨

Mylar heat-reflecting blankets (also called “Cosmic blankets”) – has many fields of application. They are simply irreplaceable when providing emergency and first aid or hiking. Thin and light material will be invisible in your travel bag / first aid kit/emergency suitcase, but one day it will help save someone’s life. There are too many arguments in his favor. Here are just some of them. The Mylar blanket can be a canopy from the sun, a waterproof poncho, a sleeping bag insulation, a signal panel, or even mask your infrared signature.

What interests us? Strength, durability, price. Today we will compare the most different offers and try to find the best application for them. Dozens of offers and hundreds of sellers on Amazon. Let’s find the best together.

Benefits 🔥

🔶 The primary benefit is their ability to retain up to 90% of body heat that would otherwise be lost to the environment. This is critical in preventing hypothermia, a serious risk in cold weather emergencies. 🔶 Beyond keeping warm, they can be used in a number of ways in an emergency, such as creating a shelter, catching rainwater, or even as a ground cloth.
🔶 The metallic surface is designed to reflect light, making you more visible to search and rescue teams. Some of them even have different colors or patterns on each side for different needs – such as a bright color for visibility and a camouflaged side for stealth. 🔶 They are designed to be ultra-lightweight and can be compressed into a very small size. This makes them perfect for packing in emergency kits, hiking backpacks, or even just keeping them in the glove compartment of your car.
🔶 A high-quality will be waterproof and windproof, offering protection in a variety of harsh weather conditions. 🔶 Despite their benefits and potential to save lives, they are typically very affordable, making them an essential item to have on hand.
🔶 It can be folded back up and reused multiple times, making them not only a life-saving tool but also a cost-effective one. 🔶 They don’t require any special care or storage conditions, making them ideal for long-term storage in an emergency kit.
Our Top Pick
TEBRION 8 Packs Extra Large Space Blankets (Designed For NASA)
This offer presents an impressive equilibrium between price and quality, making it an advantageous choice amidst a sea of similar options. Particularly, if you seek to safeguard your property from excessive heat during the summer, this offer holds significant value.
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Features 😎

🔷 Most of them are made from a reflective material like Mylar, which can reflect up to 90% of body heat back towards the person.
🔷 Despite being able to fold down to a very compact size, the best emergency blankets are often large enough to cover the entire body when fully spread out.
🔷 They are extremely lightweight, usually weighing just a few ounces, making them easy to carry in any situation.
🔷 Often have a reflective silver color for maximum heat retention and visibility, but some may also have a different color on the other side like orange or camo.
🔷 It comes in sealed, individual pouches. This helps to keep them clean and protected until they need to be used.
🔷 Although they are thin, they are designed to be tear-resistant and puncture-resistant.
🔷 While most are rectangular, some of them might have unique shapes or design elements to better suit certain needs, such as wrapping around the body or creating a shelter.
🔷 Have shiny, metallic surfaces designed to reflect light and heat.
🔷 Many top-quality blankets come in multi-pack options, allowing for bulk purchasing for families or large groups.
🔷 Some of them come with survival tips or instructions printed directly on them, which can be extremely useful in an emergency scenario.
Our Top Pick
EVERLIT Emergency Thermal Blankets (4-Pack, Survival Blankets)
Presenting a timeless space blanket available in two sophisticated color variations: pure silver and golden silver. This exceptional blanket is specifically designed to cater to the needs of tourism and medical care, making it an indispensable addition to every first-aid kit and glove compartment of your vehicle.
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How Do Emergency Blankets Work? ⚙️

🔥 Every object, including the human body, emits thermal radiation in the form of infrared waves. The rate of this emission increases with the temperature of the object. In the case of the human body, we lose heat to our surroundings through this process, especially in cold conditions.

🚨 Emergency blankets are designed to reflect a high proportion of this thermal radiation back toward the object – in this case, the person under the blanket. The shiny, metallic surface of the Mylar material is what allows it to reflect infrared radiation (heat) back toward the body. Typically, it can reflect up to 90% of body heat that would otherwise be lost.

💦 In addition to reflecting body heat, they are also windproof and waterproof. This helps to reduce convective heat loss, another primary method of heat loss from the body, where the wind blows away the layer of warm air surrounding the body or where moisture conducts heat away.

🏁 In summary, they work by reducing the amount of heat a person loses to their environment. They reflect infrared radiation (heat) back towards the body and also minimize heat loss due to wind and moisture. They’re an efficient way to keep a person warm in emergency situations, thereby helping to prevent hypothermia.

 Best Emergency Blanket Review | Emergency Survival Blanket

1# Swiss Safe Emergency Mylar Thermal Blankets (4-Pack)

Swiss Safe Emergency Mylar Thermal Blankets (4-Pack)

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This blanket is designed for extreme conditions. With it, you can both warm up and hide at the same time. Pay attention to the colors: Woodland Camo and Winter Camo. They can be very useful for the hunter and soldier during tactical maneuvers. The only significant drawbacks of this Mylar blanket are low durability and noise. It will rustle every time the wind plays with it, or a person wrapped in this blanket will begin to move.

This noise can be important when you cannot give yourself away – be careful. As for durability, you can carry a person (up to 200 pounds) on this blanket like a stretcher for some distance. But any sharp ledge or shoes will immediately tear the blanket, which can lead to a fall. Given that the weight of one blanket is about 2 ounces – even a set of such blankets will not significantly increase the overall weight of the equipment.

Video review

Pros:
  • 4 double-sided (two-tone) thermal mylar blankets
  • Size: 52 “x 82”
  • Thickness: 12 microns
  • + bonus blanket in gold and silver foil
  • 9 color options
  • Military-grade aluminum mylar
  • 100% money-back guarantee
Cons:
  • Low durability

 

2# Primacare HB-10 Emergency Foil Mylar Thermal Blanket (Pack of 10)

Primacare HB-10 Emergency Foil Mylar Thermal Blanket (Pack of 10)

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This offer is for thrifty people. 10 blankets are a large kit. It is enough to fill an alarming suitcase, a glove compartment of a car, and take a couple on a hiking trip. This lot consists of plain silver Mylar blankets. They are designed to reflect heat from a source. It doesn’t matter if you are trying to keep warm or protect yourself from the sun.

The heat from the sun will be reflected, and heat from the body will go back to the body. If you put this blanket on the tent floor – the heat radiated by the body will be reflected from the foil and sent again to you. This will make your night warmer, but a little noisy, the blanket may rustle. Warming up around a campfire with such a blanket can be a bad idea due to fire hazards. It is not designed to be protected from fire and melts like plastic! Be careful.

Video review

Pros:
  • 10 pieces
  • 52 “x 84”
  • Reflects more than 90% of heat
Cons:
  • thickness not specified
  • 1 color blankets – silver

 

3# S.O.L. Survive Outdoors Longer

S.O.L. Survive Outdoors Longer S.O.L.

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We could not complete this review without mentioning yet another class of rescue equipment – an emergency sleeping bag. The main difference from the classic “space blankets” is energy efficiency! Because that one edge is completely tight – the bivvy retains even more heat. Do not be confused by the large black stripe around the edge.

This is not an adhesive tape, as many thought, it is a corporate design. It is impossible to say how quickly you heat up with this bevy to a comfortable temperature. It depends more on the capabilities of your body and how you are dressed. This time will be different for each person, but the result will always be the same. You are guaranteed to warm up.

Video review

Pros:
  • Material: vacuum metalized plastic sheets
  • color: orange/silver
  • Blanket Dimensions: 84 x 36 inches
  • Resistant to tearing and cracking
Cons:
  • Pack of 1 emergency bivvy
  • Claimed strength may be exaggerated

 

4# Titan Two-Sided Emergency Mylar Survival Blankets

Titan Two-Sided Emergency Mylar Survival Blankets, 5-Pack

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Who knows more about survival than a US Army veteran? TITAN Survival is a comprehensive approach to survival in the harsh conditions of the battlefield or wildlife. This blanket is made taking into account many years of experience and has sufficient reliability to rely on. The main difference between this product and its competitors is Woodland Shrowd’s patented camouflage pattern.

He is really good and will help you go unnoticed in your warm hut if you like stealth camping. If for a canopy you are missing one blanket (70 “x 90”) – use duct tape and combine two or more. This is easy to do because there are 5 blankets in the set. As soon as you need to give a signal and identify yourself – just turn the blanket with the silver side out.

Pros:
  • Emergency blanket designed for NASA
  • 4 color options
  • Unique design for greater visibility
  • Camouflage
  • Color Protection Guarantee
  • 5 blankets included
  • Protection against rain, wind, and snow
  • Multiple sizes (70 “x 90”, 52 “x 82”)
  • Courteous service
  • American quality! (US Army Veteran’s Business)
Cons:
  • Error in the size indication! Be careful and ask the seller about the size of the blanket

 

5# Mart Cobra Emergency Blankets for Survival Gear

Mart Cobra Emergency Blankets for Survival Gear

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Designed with your safety and comfort in mind, these Mylar blankets are a must-have for any outdoor adventure or emergency situation. This is lightweight and portable, making them easy to carry in your backpack or car emergency kit. Each of them measures a generous 82″ x 52″, providing full-body protection and ensuring you stay warm and safe in extreme conditions.

Crafted from aluminized Mylar, they are not only waterproof but also retain up to 90% of your body heat, thanks to their NASA-developed design. Whether you’re camping, hiking, or facing an unexpected crisis, it will keep you warm and protected. But their benefits don’t stop there. They are versatile and can be used in various ways. Use them as a ground cover, a sleeping bag liner, or even as an emergency shelter. They are tear-resistant and durable, making them suitable for multiple uses.

Pros:
  • Designed for safety and comfort in outdoor adventures or emergencies
  • Lightweight and portable, easy to carry in a backpack or car emergency kit
  • Generous size of 82″ x 52″ provides full-body protection
  • Retains up to 90% of body heat due to NASA-developed design
  • Waterproof and tear-resistant, suitable for various uses
  • Versatile: can be used as a ground cover, sleeping bag liner, or emergency shelter
Cons:
  • May not provide the same level of comfort as traditional blankets
  • The reflective surface may be noisy or uncomfortable for some users
  • Requires proper storage to prevent damage or punctures

 

6# Emergency Blanket Poncho – Thermal Mylar Space Blanket

Emergency Blanket Poncho - Thermal Mylar Space Blanket (3 Pack)

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This manufacturer decided to fix the weakest side of the emergency mylar blankets. Using double-thickness mylar, he achieved good heat saving and acceptable strength for reusable use. This poncho is still inferior in reliability to any jacket or down jacket, but let’s remember – this is for EMERGENCY situations. Therefore, to transfer a set of such ponchos to the homeless is a noble act, but it does not work like that.

The main goal of the rescue kit is not to freeze in the rain and wind, and as a bonus, to be visible to rescuers. Using this poncho as a cape for outerwear will work even better. Only 3 ponchos are included, so one package may not be enough to equip a car, a travel bag, and an alarming suitcase. Each poncho is packaged in a small individual box the size of a telephone or a deck of cards. After use, carefully fold it and it will be ready for the next adventure.

Video review

Pros:
  • 3 poncho cloaks included
  • One size 45×41 inches
  • Each is packaged separately (pack the size of a deck of cards)
  • Double mylar layer – 24 microns
  • Reusable use
  • Protection against rain, wind, and snow
Cons:
  • Reusable does not mean eternal (it also wears out)
  • 1 color options (orange/silver)

 

7# Arcturus Heavy Duty Survival Blanket (All-Weather)

Arcturus Heavy Duty Survival Blanket (All-Weather)

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A worthy competitor to absolutely any space blanket. The synergy of Mylar and bilayer polypropylene gives such a better strength with the same 90% heat reflection. You need to know the weaknesses of the material. Mylar is very thin, therefore fragile for sharp objects. To protect this blanket from sharp stones and sticks.

Polypropylene does not like sunlight, ultraviolet light destroys it. This can reduce its strength. It would be a bad idea to use this tarp as a permanent shelter from the sun in your yard. Yes, it will work in a few months. This is not the fault of the manufacturer – it is physics! =) Use it as insulation for your tent or as a classic space blanket, as a protective tarp, or as a signal for lifeguards. The main thing is that Arcturus tarpaulin will reliably protect you from troubles.

Video review

Pros:
  • Material: Mylar / double-layer polypropylene
  • Blanket Dimensions: 60 x 82 inches (about 5 feet x 7 feet)
  • The weight of the bag with a tarp is 1 pound.
  • 5 color options
  • The aluminum side leaves up to 90% of body heat
  • Reflects heat, is waterproof, and windproof.
  • Reinforced corners for strong rope holding
  • Blocks your infrared thermal signature
Cons:
  • Only one blanket per pack

 

8# EVERLIT Emergency Thermal Blankets (4-Pack, Survival Blankets)

EVERLIT Emergency Thermal Blankets (4-Pack, Survival Blankets)

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This is a classic space blanket with two color options, fully silver and golden silver. Well suited for tourism and medical care, should be in every first-aid kit and glove compartment of the car. Packaging the size of a credit card does not take up much space and weighs only 2 ounces. In addition to the quality and durability of this space blanket, the manufacturer decided to go further and provided a good price.

To make the offer unattainable, EVERLIT promised loyal customer support. If somehow you didn’t like the purchase (within 60 days), the seller will make a refund and refund the money. Can anyone believe him? I think yes because it says a company founded by US Army veterans. These guys know the true price of reliability and do not throw words in the wind.

Pros:
  • Material: Mylar
  • 4 blankets per pack
  • Blanket Dimensions: 52 x 82 inches
  • 60-day hassle-free return
  • 1-year warranty
  • The company was founded by a group of US military veterans.
  • 2 color options
  • Reflects up to 90% of body heat
Cons:
  • Disposable blanket

 

9# TEBRION 8 Packs Extra Large Space Blankets (Designed for NASA)

TEBRION 8 Packs Extra Large Space Blankets (Designed for NASA)

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This offer maintains an excellent balance between price and quality. When all offers are similar to each other, it is beneficial if you are counting on 1 unit of area. If you need to protect the house from overheating in the summer – this is the offer for you. Glue the film on the windows with the silver side to the glass – and your air conditioner should not work so much. Learn about all the ways to use a space blanket thanks to a free e-book (the seller carefully prepared it).

This film is very thin (thinner than gift wrapping paper) and has a poorly crafted edge. This leads to rapid rupture with improper tension. Fixing this problem is very simple. Cover all edges of the blanket (around the perimeter) with wide adhesive tape. This will greatly improve durability, and you will get maximum strength!

Pros:
  • Material: Mylar
  • Pack of 8 gold space blankets + 1 silver
  • Blanket Dimensions: 63 x 82 inches
  • Additional quality control step
  • FREE e-book!
  • Full refund without any questions
  • Made in the USA
Cons:
  • Very thin
  • It can also be difficult to fold a blanket and pack it in one bag.

 

10# S.O.L. Survive Outdoors Longer 90 Percent Heat Reflective Survival Blanket

S.O.L. Survive Outdoors Longer 90 Percent Heat Reflective Survival Blanket

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What do we expect from a space blanket for survival? It should reflect heat, protect from wind and rain, and thereby help to survive. This is just such an offer. This blanket is big enough to cover several people pressed to each other and strong enough not to tear when pulled. Calculate the force of tension, be careful with sharp edges, and do not lean against any objects, this will reduce the heat in your shelter.

These simple rules will help extend the life of your blanket and make it truly reusable. The quilt is rectangular in shape with 60” x 96” sides. This should be enough for a small shelter or a sleeping bag for two. Using adhesive tape, connect the 2 lower edges and the middle together. The smaller the gaps, the warmer the shelter will be.

Video review

Pros:
  • Material: vacuum metalized plastic sheets
  • Resistant to tearing and cracking
  • Pack of 1 heat-reflecting blanket
  • An instruction is printed on the orange side.
  • Blanket Dimensions: 60 x 96 inches
Cons:
  • Full refusal of warranty from the seller
  • Blanket only 1 per pack
  • Claimed strength may be exaggerated

 

#Bonus: Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivvy (+ Paracord String)

Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivvy (+ Paracord String)

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It is important to be able to protect yourself from an aggressive world and hold out until help arrives. That’s what Life Bivy was created for. The first thing that is important to say is not a sleeping bag for an overnight stay in a tent. Even if you put a mat under it for more heat, this will not improve its strength. This is an EMERGENCY kit, not permanent ammunition. You can reuse it, but it is intended for situations where the main plan has failed.

Remember that! Bivy will protect you from the cold when your main sleeping bag fails. Just put it on top of the main bag and all the heat that came out will now be reflected and remain inside. Bivy can protect from wind and rain. If the situation is completely out of control and you have to hide from bad weather. This blanket can be used as a single mini-tent. In addition, the kit includes a very strong 120-decibel whistle and the patented Paracord Technology rope. It is packed in a bright, orange, waterproof bag that can also be used for survival.

Video review

Pros:
  • Protection against rain, wind, and snow
  • 3 use cases (blanket, sleeping bag, mini-tent)
  • Canvas Size: 3 x 3 x 5 feet; 4.1 oz
  • Double mylar layer – 26 microns
  • Resistant to tears and punctures
  • Retains 90% of heat
  • Waterproof orange/green Nylon Case Bag
  • High visibility (for easy rescue searches)
  • Patented rope Paracord Technology
  • Whistle 120 decibels
Cons:
  • Made in China
  • Do not use near fire
  • Reusable does not mean eternal (it also wears out)

 

Where and When to Use Emergency Blankets? ❄️

They are designed to be used in various situations where body heat conservation is crucial or protective cover is needed. Here are some examples of where and when to use it:

  1. 🌲Outdoor Survival Situations: If you’re hiking, camping, or in any other outdoor survival situation, especially in cold or unpredictable weather, it can help retain body heat and keep hypothermia at bay.
  2. 🚗Automobile Emergencies: If your car breaks down in cold weather or at night, it can help keep you warm while you wait for assistance. It’s a good idea to keep one or more in your car’s emergency kit.
  3. 🏠Home Emergency Kit: If there’s a power outage in cold weather or a disaster that leaves you without heat, it can be a valuable tool in your home emergency kit.
  4. 🏅Marathons or Sporting Events: After running a marathon or participating in other endurance events, athletes’ body temperatures can drop rapidly when activity ceases. They are often given out at the end of races to help keep runners warm.
  5. 🌊Natural Disasters: In situations like earthquakes, floods, or hurricanes where people might be stranded or left without shelter, it can provide much-needed warmth and protection.
  6. 🚑First Aid: If someone is in shock or hypothermia, it can help keep them warm until medical help arrives.
  7. 🆘Signal for Help: In a wilderness survival situation, the reflective surface can be used to signal for help.
  8. ⛺Makeshift Shelter: If you’re stranded without a tent, it can be used to construct a rudimentary shelter, protecting you from wind, rain, or snow.

Remember, they are part of a larger survival strategy and are not meant to replace proper clothing or equipment in harsh conditions. They are a temporary measure designed to help you until you can get to safety or receive assistance.

FAQ ❓

How effective are emergency blankets?
Emergency blankets, also known as space blankets or thermal blankets, are designed to help retain body heat and protect against hypothermia in emergency situations. They are typically made of thin, lightweight, and reflective material, such as Mylar or aluminum, which helps to reflect and retain the body’s heat.

They can be effective in certain situations and provide some benefits:

  • 🔷Heat retention: The reflective material used helps to trap and reflect the body’s heat back to the person using the blanket. This can be helpful in preventing heat loss and maintaining body temperature in cold environments.
  • 🔷Compact and lightweight: They are lightweight and compact, making them easy to carry in emergency kits, backpacks, or first aid supplies. Their portability allows for convenient use during outdoor activities, camping, or in emergency situations.
  • 🔷Water and wind resistance: They often have water-resistant properties, providing a barrier against rain, snow, or wind. This feature helps to further protect the body from heat loss and maintain insulation.

However, it’s important to note that emergency blankets have limitations and may not be as effective in certain situations:

  • 🔷Limited insulation: While they can help retain some body heat, their thin and lightweight construction means they have limited insulation capabilities compared to thicker blankets or sleeping bags. In extremely cold conditions, additional layers of insulation may be necessary for adequate protection.
  • 🔷No breathability: They are not breathable, and prolonged use can lead to moisture buildup, causing discomfort or clamminess. This lack of breathability can be an issue in warmer climates or if the person is actively sweating.
  • 🔷Fragility: The material used is often delicate and can tear easily. Care should be taken when handling and storing them to avoid damage that could compromise their effectiveness.
  • 🔷One-time use: In most cases, they are designed for single-use or short-term use. Once opened and unfolded, they may not easily fold back into a compact size for future use.

Overall, they can provide a useful tool for heat retention and protection against hypothermia in emergency situations or outdoor activities. However, their effectiveness may vary depending on the specific circumstances, temperature, and duration of use. It’s always a good idea to consider additional insulation and proper clothing when preparing for extreme weather conditions or extended exposure to the elements.

How many times can you use an emergency blanket?
🚨Emergency blankets are typically designed for single-use or short-term use in emergency situations. Once the blanket has been opened and unfolded, it may not easily fold back into a compact size for future use. The thin and lightweight material used, such as Mylar or aluminum, is not as durable as traditional blankets or sleeping bags.

✔️While it is possible to reuse it if it remains in good condition without any tears or damage, it is generally recommended to replace them after each use. This ensures that you have a reliable and undamaged blanket available in case of another emergency.

💪If you need a reusable option for outdoor activities or extended use, you may want to consider investing in a more durable and insulated camping blanket or sleeping bag designed for multiple uses. These options are usually made with sturdier materials and provide better insulation and comfort over longer periods.

Why are emergency blankets important?
They are important for several reasons:

  • ➡️Heat retention: One of the primary purposes is to help retain body heat. In emergency situations or when exposed to cold weather conditions, the body can rapidly lose heat, leading to hypothermia. The reflective material used in emergency blankets helps trap and reflect the body’s heat back toward the person, providing some insulation and preventing excessive heat loss.
  • ➡️Hypothermia prevention: Hypothermia is a potentially life-threatening condition that occurs when the body’s core temperature drops below normal levels. They can help prevent hypothermia by reducing heat loss and maintaining body temperature in cold environments. They are particularly crucial for people who are injured, stranded, or in situations where they are unable to generate sufficient body heat.
  • ➡️Compact and lightweight: They are designed to be lightweight and compact, making them easy to carry in emergency kits, backpacks, or first aid supplies. Their portability allows for convenient use during outdoor activities, camping, hiking, or in emergency situations. Being lightweight and easy to carry means they can be readily available when needed.
  • ➡️Versatile use: They have multiple uses beyond heat retention. They can be used as a makeshift shelter, ground cover, or as a signaling device due to their reflective properties. In emergency situations, they can help increase visibility and attract attention from rescuers or search parties.
  • ➡️Cost-effective: They are relatively inexpensive compared to other insulating products like sleeping bags or heavy-duty blankets. They offer a cost-effective solution for emergency preparedness, especially for organizations or individuals on a tight budget.
  • ➡️Wide availability: They are widely available and accessible. They can be purchased at outdoor supply stores, pharmacies, or online, and are often included in first aid kits, survival kits, or emergency preparedness supplies.

While emergency blankets have their limitations and are not meant for long-term use or extremely cold conditions, their importance lies in their ability to provide immediate heat retention and hypothermia prevention in emergency situations until further assistance or proper shelter can be obtained.

What technology is used in emergency blankets?
They utilize a simple yet effective technology based on the principles of reflection and insulation. The most common materials used are Mylar and aluminum, which have specific properties that make them suitable for emergency situations:

  • ⭐Reflectivity: The primary technology used is the reflective property of the material. Mylar and aluminum are highly reflective substances, meaning they can reflect a significant amount of radiant heat. When an emergency blanket is wrapped around a person, the reflective surface faces inward, reflecting the body’s heat back toward the person and preventing it from escaping into the surrounding environment. This helps to retain body heat and maintain a stable body temperature.
  • ⭐Insulation: While they are not as thick or insulating as traditional blankets or sleeping bags, they still provide a thin layer of insulation. The reflective material acts as a barrier against convective heat loss, preventing the transfer of heat through air currents. This insulation, combined with the reflective property, helps to reduce heat loss and maintain warmth.
  • ⭐Lightweight and compact design: Another aspect of the technology behind is their lightweight and compact design. The materials used are thin and lightweight, allowing for easy portability and storage. This makes them practical for inclusion in emergency kits, backpacks, or other emergency supplies.
  • ⭐Water and wind resistance: Many of them also have water-resistant and wind-resistant properties. This is achieved through a coating or treatment that helps repel water and block wind, providing additional protection against heat loss due to moisture or air movement.

⚠️ It’s important to note that while they are effective in certain emergency situations, they are not designed for long-term use or extremely cold conditions. Their technology is optimized for lightweight portability and immediate heat retention in emergencies until more suitable shelter or insulation can be obtained.

Can you sleep with an emergency blanket?
They can be used for sleeping in certain situations, but they are not designed for long-term comfort or as a primary sleep solution. Here are some considerations if you plan to sleep with it:

  • 🚩Thin and noisy: They are thin and crinkly, which can make them uncomfortable and noisy to sleep with. The material can be noisy when moved, which may disrupt your sleep or make it difficult to fall asleep.
  • 🚩Lack of breathability: They are not breathable, meaning they do not allow air to pass through easily. This can lead to moisture buildup and make you feel clammy or sweaty during sleep. Lack of breathability can be particularly uncomfortable in warmer environments or if you tend to sleep hot.
  • 🚩Limited insulation and comfort: While they can provide some insulation, they are not as thick or comfortable as traditional blankets or sleeping bags. They are primarily designed for heat retention in emergency situations rather than long-term comfort during sleep.
  • 🚩Fragility: They are delicate and can tear easily. If you move around a lot during sleep or if the blanket gets caught on something, it may tear, compromising its effectiveness and durability.

If you find yourself in an emergency situation without access to a proper sleeping bag or blanket, it can provide some warmth and protection. However, for regular or extended camping trips or situations where comfort and insulation are essential, it is advisable to invest in a dedicated camping sleeping bag or a more robust and comfortable sleeping solution.

If you do decide to sleep within, consider layering it with additional insulation, such as extra clothing or a sleeping pad, to improve comfort and warmth.

Why are emergency blankets reflective?
They are designed to be reflective because of the unique properties of the materials used. The reflective nature of these materials serves a crucial purpose in their effectiveness.

Here’s why they are made to be reflective:

  • ✅Heat reflection: The primary reason for the reflective property of emergency blankets is to reflect radiant heat. When the reflective surface of the blanket faces inward, it reflects the body’s heat back toward the person using the blanket. This helps to minimize heat loss by redirecting the emitted heat back to the body, thereby maintaining body temperature and preventing hypothermia in cold environments.
  • ✅Radiant barrier: The reflective material acts as a radiant barrier, preventing heat transfer through radiation. Radiation is one of the primary ways in which heat is exchanged between objects. By reflecting the thermal radiation emitted by the body, they reduce the amount of heat that escapes into the surroundings.
  • ✅Increased visibility: The reflective nature also helps increase visibility. In emergency situations, these blankets can be used as signaling devices to attract attention from rescuers or search parties. The reflective surface can catch and reflect light, making it easier to spot the person using the blanket, especially in low-light conditions.
  • ✅Lightweight and portable: Reflective materials like Mylar and aluminum are lightweight and easy to fold, which allows emergency blankets to be compact and highly portable. Their lightweight nature makes them suitable for inclusion in emergency kits, backpacks, or first aid supplies, ensuring they are readily available when needed.

By incorporating reflective materials into the construction, the blankets can effectively reflect and retain the body’s heat, improving their overall thermal efficiency and enhancing their usefulness in emergency situations.

Are emergency thermal blankets reusable?
🔶It is designed for single-use or short-term use in emergency situations. Once it has been opened and unfolded, it might not easily fold back into a compact size for future use. The material used, such as Mylar or aluminum, is not as durable as traditional blankets or sleeping bags.

🔶While it is possible to reuse an emergency blanket if it remains in good condition without any tears or damage, it is generally recommended to replace them after each use. This ensures that you have a reliable and undamaged blanket available in case of another emergency.

🔶If you need a reusable option for outdoor activities or extended use, consider investing in a more durable and insulated camping blanket or sleeping bag. These options are usually made with sturdier materials and provide better insulation and comfort over longer periods.

Conclusion 😉

It’s time to identify the best in every possible nomination. The first nomination is directly related to emergencies. If you have a heat-reflecting blanket made of Mylar, it’s not so bad. In the nomination “best lifeguard” wins -> TEBRION 8 Packs Extra Large (No. 9 of our review).

The best tarpaulin for tourism and hunting and the winner in the nomination “forest predator” becomes -> Arcturus Heavy Duty Survival Blanket (No. 7 of our review).

But one cannot fail to note the most advantageous offer. Mylar canvases have many fields of application, and if price matters to you, look at the winner in the “universal solution” nomination -> Kangaroo Emergency Thermal Blankets (Pack of 10) (No. 5 of our review). Thank you for being with us! Let your emergency bags be the best, but you will never need them.

Tags: #thermal blanket / #space blanket / #Mylar blanket / #first aid blanket / #safety blanket / #weather blanket / #heat sheet / #shock blanket

Helen Hernandez
Helen Hernandez
Survival Expert & Gun Lover
Hello, I am Helen. It would seem a successful product manager in an IT company and an expert on weapons - these two roles can never get along in one person. No matter how sometimes there are exceptions. From early childhood, I realized that the love of weapons, such as knives and bows, arrows, crossbows is not just a hobby.

Shooted a hat of the neighbor in the country at the age of 4 with a miniature bow was the first successful step in studying military history. Fortunately, everyone survived. Coming on a date in adulthood, I surprised guys with my knowledge of knives, that’s often played a trick on me. No normal man likes a woman smarter than him.

Now it gives me special pleasure to simply study various sets and types of weapons, survival, and tactical gear on Amazon, OpticsPlanet, Cabelas, Brownells, and other stores, helping people choose exactly what they need.

At the same time, I show products with natural defects so that the user does not have an ideal picture of what is far from done. After all, no matter how many good reviews were written about the product, the true quality is always important when receiving a parcel.

Read more about our team of expert authors.

Affiliate Disclosure: Rotorm.com sometimes gets paid for listings, through sponsors or affiliate programs like Amazon, Optics Planet, Lucky Gunner, Brownells, Cabelas, Rainier Arms, 5.11 Tactical, Bass Pro Shop, etс. Clicking a link helps keep Rotorm.com free, at no extra cost to you!

About the author: Each article on our site is written by experts in survival and tactical equipment, gun enthusiasts, extreme travelers, military, law enforcement and desperate professionals, read about the author at the bottom of the article or visit "About Us" page.

Note: The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of any agency.

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CrazyKid72
CrazyKid72
7 months ago

I read the article and I’m still unsure about the durability of these emergency blankets. Are they strong enough to withstand rough outdoor conditions?

    Dima
    Editor
    7 months ago
    Reply to  CrazyKid72

    🚨Emergency blankets, also known as space blankets or Mylar blankets, are lightweight and compact sheets made from a thin, heat-reflective material called Mylar. While they are primarily designed to retain body heat and provide thermal insulation in emergency situations, they do have some durability limitations.

    🏕️They are not typically designed to withstand rough outdoor conditions for extended periods. They are intended for short-term use in emergency situations, such as providing immediate warmth to a person in shock or preventing hypothermia. Their primary purpose is to reflect and retain body heat, helping to preserve core body temperature.

    🏕️Although they are generally tear-resistant, they can be punctured or torn if exposed to sharp objects or rough surfaces. They are not designed for activities that involve frequent movement or rigorous use, as the material is quite thin and can easily tear under strain. In windy conditions, they may not stay in place without additional support or anchoring.

    🛡️If you’re looking for a more durable option for outdoor use, you may want to consider other types of blankets or shelters specifically designed for camping, hiking, or survival situations. These products are typically made with stronger materials and offer better resistance to wear and tear.

      Brokentoxic
      Brokentoxic
      7 months ago

      I bought one of these emergency blankets a while ago, and I have to say, it really came in handy during a hiking trip. It kept me warm and protected from the rain.

        BlackShy
        BlackShy
        7 months ago

        I have a question about the durability of these emergency blankets. Can they withstand high winds? I plan on using one during a mountaineering expedition.

          Dima
          Editor
          7 months ago
          Reply to  BlackShy

          ⛈️I can confirm that these blankets are indeed designed to withstand harsh weather conditions, including high winds. They are typically made from a material like Mylar, which is not only lightweight and compact but also tear-resistant and puncture-resistant. This makes them durable and suitable for use in various challenging environments, including mountaineering expeditions.👍

          ☀️One of the primary benefits of these blankets is their ability to retain up to 90% of body heat, which is critical in preventing hypothermia in cold weather emergencies. They are also designed to be waterproof and windproof, offering protection in a variety of harsh weather conditions.

          💪However, it’s important to note that while these blankets are designed to be durable, they are not indestructible. Sharp objects can potentially tear the material, so care should be taken when using them in environments where such hazards are present.😉

            xMiniForcex
            xMiniForcex
            7 months ago

            I read the article, and it mentioned that emergency blankets have reflective properties. How does this reflection actually work, and does it enhance the blanket’s insulating capabilities?

              Dima
              Editor
              7 months ago
              Reply to  xMiniForcex

              💎The reflective properties of emergency blankets play a vital role in enhancing their insulating capabilities. They are made from a thin, metallicized film, usually Mylar or a similar material. This metallic coating gives them their characteristic shiny appearance.

              ⚙️The reflective mechanism is based on the principle of radiant heat transfer. Heat can be transferred in three ways: conduction, convection, and radiation. When it comes to heat loss in emergency situations, radiation is a significant factor.

              🌊Radiant heat transfer occurs when heat is emitted in the form of electromagnetic waves from a warm object to a cooler one. These waves travel through space and can be absorbed or reflected by different surfaces. In the case of emergency blankets, the metallic coating reflects a significant portion of the radiant heat back to the person using the blanket.

              💎When wrapped in an emergency blanket, the reflective surface faces inward, towards the person’s body. This design allows the blanket to reflect the body’s own heat back toward the person, minimizing heat loss through radiation. By reducing the amount of heat that is radiated away, the blanket helps to maintain and enhance the person’s body heat.

              ⚠️It’s important to note that while are effective at reflecting radiant heat, they are less effective at insulating against conductive and convective heat loss. These blankets are primarily designed for short-term use and work best when combined with additional layers of insulation and protection from the elements.

                CrustyCumSok
                CrustyCumSok
                7 months ago

                The article mentions that emergency blankets can be used for signaling. Could you please provide more details on how to use them effectively for this purpose?

                  Dima
                  Editor
                  7 months ago
                  Reply to  CrustyCumSok

                  Certainly! 🏞️ They can indeed be used as signaling devices to attract attention in emergency situations. 

                  Here are a few tips on how to use them effectively for signaling:

                  1. Reflective side out: When using an emergency blanket for signaling, make sure the reflective side is facing outward, away from your body. This maximizes its visibility and makes it easier for rescuers or search parties to spot it. 

                  🌳2. Choose an open area: Move to an open area with a clear line of sight, away from obstructions that might block the view of potential rescuers. The more visible you are, the better the chances of being noticed. 

                  3. Create movement: Wave the emergency blanket vigorously to create movement and catch the attention of others. This can be done by holding the edges of the blanket and moving your arms up and down or side to side. The movement will make the reflective surface flash and attract attention. 

                  ☀️4. Use sunlight or light sources: If possible, position yourself or the emergency blanket in a way that captures sunlight or other available light sources. This will increase the visibility of the reflective surface and make it stand out. 

                  🛬5. Use the blanket as a panel: If you are in an area where you can lay the emergency blanket flat on the ground, you can use it as a large reflective panel. Lay it out and position yourself next to it to create a bigger reflective surface. This makes it easier for search teams or aircraft to spot you from the air. 

                  🔦6. Combine with other signals: If you have other signaling devices such as a whistle or a flashlight, use them in conjunction with the emergency blanket. The combination of visual and auditory signals can greatly increase your chances of being noticed. 

                  Signaling with an emergency blanket works best when there is someone actively searching for you or when there are potential rescuers in the vicinity. It’s essential to remain patient, conserve your energy, and continue signaling until help arrives.

                  Note: It’s important to check and follow any local regulations or guidelines regarding signaling devices, especially in the wilderness or outdoor areas, to ensure you are using them appropriately and legally.

                    BigSadboi
                    BigSadboi
                    7 months ago

                    I’ve been using emergency blankets during my winter camping trips, and they’ve proven to be an essential piece of gear. They are lightweight, compact, and surprisingly effective at retaining body heat. But not at too low temperatures

                      Alpha420
                      Alpha420
                      7 months ago

                      I tried using an emergency blanket during a recent backpacking trip, and I must say it provided a remarkable amount of warmth despite its thin material. I highly recommend everyone to have one on hand for outdoor adventures.👍

                        SnackAttack
                        SnackAttack
                        7 months ago

                        I found the article informative, especially the section that mentioned emergency blankets being used in first aid and survival situations. Could you provide some examples or scenarios where these blankets would be particularly useful?

                          Dima
                          Editor
                          7 months ago
                          Reply to  SnackAttack

                          🚑They can be particularly useful in various first aid and survival situations.

                          Here are a few examples and scenarios where emergency blankets can come in handy:

                          1. Hypothermia prevention: One of the primary uses is to prevent and treat hypothermia. In situations where someone is exposed to cold temperatures or has wet clothing, wrapping them in an emergency blanket can help retain body heat and prevent further heat loss.

                          2. Shock management: They are effective in managing shock, a potentially life-threatening condition that can occur due to severe injury, trauma, or blood loss. It helps insulate the person, preventing heat loss and stabilizing body temperature, which is crucial for shock management.

                          3. Shelter building: They can be utilized in makeshift shelter construction. By attaching the blanket to a structure or tree branches, they can act as a waterproof barrier, providing protection against wind, rain, or snow. This is particularly useful in survival situations where immediate shelter is needed.

                          4. Ground cover and bedding: When camping or in emergency situations, an emergency blanket can serve as an insulating layer between the ground and a sleeping bag or makeshift bedding. This helps to provide additional warmth and protection from the cold ground.

                          5. Sun protection: In hot and sunny environments, it can be used as a sunshade or to create a reflective barrier against the sun’s heat. By reflecting sunlight away, they can help prevent overheating and sunburn.

                          6. Signaling for rescue: They can be used for signaling purposes. The reflective surface of the blanket can attract attention from rescuers or search parties, increasing the chances of being located and rescued.

                          🔴They are not designed for long-term survival or as a replacement for proper outdoor gear. Nonetheless, having emergency blankets in first aid kits, survival kits, or during outdoor activities can be beneficial in providing immediate protection and comfort in critical situations.

                            iKilldMufasa
                            iKilldMufasa
                            7 months ago

                            I’ve used emergency blankets during outdoor adventures, and they’ve been a lifesaver in unexpected rainstorms. I’m curious if there are any specific features to look for in emergency blankets that make them more water-resistant or waterproof.

                              Dima
                              Editor
                              7 months ago
                              Reply to  iKilldMufasa

                              Here are a few examples of scenarios where they can be particularly helpful:

                              1. 🚑 First Aid: Commonly used in first aid situations to help prevent hypothermia or to stabilize body temperature. They can be used to wrap around an injured person to retain body heat, especially in cases of shock, trauma, or exposure to cold environments.
                              2. ⛷️2. Outdoor Activities: Whether you’re hiking, camping, or engaging in other outdoor activities, emergency blankets can come in handy. If you or someone in your group gets unexpectedly lost or injured, the blanket can provide insulation and protection against the elements until help arrives.
                              3. 🌊3. Natural Disasters: During natural disasters such as earthquakes, hurricanes, or floods, can be crucial for survival. They can be used to provide warmth and shelter in emergency shelters or makeshift camps. They are lightweight and compact, making them easy to include in emergency kits or bug-out bags.
                              4. 4. Emergency Situations: Often included in emergency kits and the gear of first responders. They can be used to cover and protect accident victims or individuals in shock while waiting for medical assistance.
                              5. 🚗5. Vehicle Breakdowns: If your car breaks down in a remote area during cold weather, it can provide temporary warmth while you wait for help. It can help prevent hypothermia until assistance arrives.

                              ✅It should be used in conjunction with other emergency supplies and safety measures.

                                Hot Stripper
                                Hot Stripper
                                7 months ago

                                I read the article, and it mentioned that emergency blankets are lightweight and compact. Can you provide some specific dimensions or weight specifications for the best emergency blankets?

                                  Dima
                                  Editor
                                  7 months ago
                                  Reply to  Hot Stripper

                                  🔴While specific dimensions and weight specifications may vary among different brands and models, I can provide you with general information regarding emergency blankets.

                                  Here are some typical dimensions and weight ranges:

                                  1. 📏Dimensions:

                                  •   Standard size: Most of them are around 52 inches x 82 inches (132 cm x 208 cm). This size is suitable for covering an average-sized adult.
                                  •   Some blankets may come in smaller sizes, such as 48 inches x 72 inches (122 cm x 183 cm), which are still adequate for most individuals.

                                  2. 🏋Weight:

                                  •   Lightweight: They are usually made of thin, heat-reflective material, such as Mylar or aluminum-coated polyester. As a result, they are quite lightweight.
                                  •   Weight range: The weight typically ranges from 1 to 4 ounces (28 to 113 grams), depending on the size and thickness of the material.

                                  💰When purchasing, you may come across various brands and models with different specifications. It’s recommended to check the product descriptions or consult with the manufacturer or retailer for the precise dimensions and weight of a specific blanket you are interested in.